Help with Briefmark

Briefmark collects website comments and screenshots to share with an AI agent. Only desktop Chrome is supported.

Get started

1. Open a website and click Extensions → Briefmark.
2. Choose Select Element or Take Screenshot, then save your feedback.
3. Choose This page or All pages, then copy or export.

Common problems

• Will not open: settings, extension stores, and PDF viewers are protected. Refresh websites after updating Briefmark.
• Missing comments: try All pages and the original Chrome profile/installation. Page scope matches the exact URL.
• Copy fails or images are missing: download Markdown + Images, extract the ZIP, and copy from comments.md. Attach PNGs separately.
• Save fails: keep the draft open, export saved feedback, free storage by deleting comments, and retry.

Export before uninstalling or changing installations. There is no import or automatic transfer of feedback.

The extension has no analytics, AI calls, sync, or automatic sharing. Read the privacy policy for details.